(Q40881904)
Statements
1 reference
A cohort study to examine maternally-associated risk factors for bovine spongiform encephalopathy (English)
1 reference
Wilesmith JW
1 reference
Wells GA
1 reference
Ryan JB
1 reference
Gavier-Widen D
1 reference
Simmons MM
1 reference
1 September 1997
1 reference
1 reference
141
1 reference
10
1 reference
239-243
1 reference
Identifiers
1 reference
1 reference